Boss GA-FC EX Foot Controller for BOSS Katana Amplifiers

When you need to keep your hands on your axe, the GA-FC EX Foot Controller from BOSS is a flexible, expandable solution. Designed to connect to any BOSS or Roland amplifier with a GA-FC jack, this foot control pedal allows you to instantly switch between four channels and two routes of loops, reverbs, and boost settings, as well as connect up to two expression pedals for real-time control of volume and drive.